Sparsified Adaptive Cross Approximation Algorithm for Accelerated Method of Moments Computations

Autor: Carine Simon, Alexander Heldring, Eduard Ubeda, Juan M. Rius, J. M. Tamayo

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Digital.CSIC. Repositorio Institucional del CSIC

7 pages, 8 figures, 5 tables.-- © 2013 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05e19da7007d795fe19a908e8243fb77
https://doi.org/10.1109/tap.2012.2215292

Zeroth-Order Complete Discretizations of Integral-Equation Formulations Involving Conducting or Dielectric Objects at Very Low Frequencies

Autor: Juan M. Rius, Eduard Ubeda, J. M. Tamayo, Alexander Heldring

Publikováno v: IEEE Transactions on Antennas and Propagation. 59:2735-2741

We present the Self-Loop basis functions, a divergence-conforming set with zero charge density. These basis functions allow a rearrangement of the Linear-linear basis functions set to overcome the low-frequency breakdown. We show the accuracy and sta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c409b76476f11270a16243b2cfb6a1e4
https://doi.org/10.1109/tap.2011.2152316

Compressed Block-Decomposition Algorithm for Fast Capacitance Extraction

Autor: Josep Parron, J. M. Tamayo, Alexander Heldring, Juan M. Rius

Publikováno v: IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 27:265-271

A novel algorithm, the compressed block decomposition, is presented for highly accelerated direct (noniterative) method-of-moment capacitance extraction. The algorithm is based on a blockwise subdivision of the method-of-moment potential coefficient

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a297da9c17f0d0ad548b8f4bca1010a
https://doi.org/10.1109/tcad.2007.907236

Stable discretization of the electric-magnetic field integral equation with the divergence taylor-orthogonal basis functions

Autor: J. M. Tamayo, Eduard Ubeda, Juan M. Rius

Publikováno v: Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation.

The discretization of the Electric-Magnetic Field Integral Equation (EMFIE) with the divergence Taylor-Orthogonal basis functions (div-TO) mitigates the observed discrepancy in the computed RCS for sharp-edged objects of the RWG-discretization of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b4de06f6c191bcaa466ea888196585b
https://doi.org/10.1109/aps.2012.6348616

Efficient machine precision computation of impedance matrix elements in surface integral equation formulations

Autor: Athanasios G. Polimeridis, Juan R. Mosig, J. M. Tamayo

Publikováno v: 2011 International Conference on Electromagnetics in Advanced Applications.

The direct evaluation program tailored to the singular integrals arising in the first-kind and second-kind Fredholm surface integral equation formulations is presented. The exponential convergence of the proposed technique can safely guarantee the in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::662562f0acd296c9c2debf89238c8fa3
https://doi.org/10.1109/iceaa.2011.6046544